Liquid hardener agitator



FIG. 1 is a perspective view of the liquid hardener agitator according to the invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view;

FIG. 5 is a right-side view; and,

FIG. 6 is a plane view. 

The ornamental design for a liquid hardener agitator, as shown and described. 